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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2021-07-12 18:03:35 +0200 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2021-07-12 18:03:35 +0200 |
| commit | 1adee589cd6da2ead7f1b5dd82419eac59a2e2b0 (patch) | |
| tree | 0620256561182c23b82f599431226e5ad33db5cd | |
| parent | drm/i915: Fix fall-through warning for Clang (diff) | |
| download | linux-1adee589cd6da2ead7f1b5dd82419eac59a2e2b0.tar.xz linux-1adee589cd6da2ead7f1b5dd82419eac59a2e2b0.zip | |
kernel: debug: Fix unreachable code in gdb_serial_stub()
Fix the following warning:
kernel/debug/gdbstub.c:1049:4: warning: fallthrough annotation in unreachable code [-Wimplicit-fallthrough]
fallthrough;
^
include/linux/compiler_attributes.h:210:41: note: expanded from macro 'fallthrough'
# define fallthrough __attribute__((__fallthrough__)
by placing the fallthrough; statement inside ifdeffery.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
| -rw-r--r-- | kernel/debug/gdbstub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c index 8372897402f4..b6f28fad4307 100644 --- a/kernel/debug/gdbstub.c +++ b/kernel/debug/gdbstub.c @@ -1045,8 +1045,8 @@ int gdb_serial_stub(struct kgdb_state *ks) gdb_cmd_detachkill(ks); return DBG_PASS_EVENT; } -#endif fallthrough; +#endif case 'C': /* Exception passing */ tmp = gdb_cmd_exception_pass(ks); if (tmp > 0) |